/* Zytrix – shared styles for zytrix.de (index, impressum, datenschutz, kontakt.php) */

@font-face{font-family:"Albert Sans";src:url("fonts/albert-sans.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Albert Sans";src:url("fonts/albert-sans-italic.woff2") format("woff2");font-weight:100 900;font-style:italic;font-display:swap}

:root{
  color-scheme:light;
  --bg:#f5f7f6;
  --surface:#ffffff;
  --surface-2:#eaf0ee;
  --ink:#122021;
  --ink-2:#3d4d4d;
  --muted:#556564;
  --line:#d9e1df;
  --line-strong:#b9c6c3;
  --accent:#0b5c69;
  --accent-hover:#08495a;
  --accent-ink:#ffffff;
  --accent-soft:#dcecec;
  --ok:#1d6b45;
  --err:#a1301f;
  --shadow:0 1px 2px rgba(10,40,44,.06),0 8px 24px -12px rgba(10,40,44,.18);
  --shadow-lg:0 2px 4px rgba(10,40,44,.05),0 24px 48px -20px rgba(10,40,44,.28);
  --radius:14px;
  --radius-sm:9px;
  --wrap:1160px;
  --font:"Albert Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#0c1415;--surface:#121d1f;--surface-2:#16262a;
    --ink:#e7efee;--ink-2:#c3d0cf;--muted:#98aaa8;
    --line:#22322f;--line-strong:#33504f;
    --accent:#62c3cf;--accent-hover:#86d3dc;--accent-ink:#06262b;--accent-soft:#163338;
    --ok:#6fcf9b;--err:#ff9a86;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px -12px rgba(0,0,0,.6);
    --shadow-lg:0 2px 4px rgba(0,0,0,.3),0 24px 48px -20px rgba(0,0,0,.7);
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#0c1415;--surface:#121d1f;--surface-2:#16262a;
  --ink:#e7efee;--ink-2:#c3d0cf;--muted:#98aaa8;
  --line:#22322f;--line-strong:#33504f;
  --accent:#62c3cf;--accent-hover:#86d3dc;--accent-ink:#06262b;--accent-soft:#163338;
  --ok:#6fcf9b;--err:#ff9a86;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px -12px rgba(0,0,0,.6);
  --shadow-lg:0 2px 4px rgba(0,0,0,.3),0 24px 48px -20px rgba(0,0,0,.7);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:88px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:1.0625rem;line-height:1.6;font-feature-settings:"kern","liga";-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
::selection{background:var(--accent);color:var(--accent-ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
html{scrollbar-color:var(--line-strong) var(--bg)}
img,svg{display:block;max-width:100%}
a{color:var(--accent);text-underline-offset:.2em;text-decoration-thickness:1px}
a:hover{color:var(--accent-hover)}
h1,h2,h3{line-height:1.12;letter-spacing:-.025em;font-weight:650;margin:0;text-wrap:balance;color:var(--ink)}
p{margin:0;text-wrap:pretty}
.num{font-variant-numeric:tabular-nums lining-nums}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
@media (max-width:640px){.wrap{padding:0 16px}}

.skip{position:absolute;left:16px;top:-60px;background:var(--accent);color:var(--accent-ink);padding:10px 16px;border-radius:var(--radius-sm);z-index:20;text-decoration:none;font-weight:600}
.skip:focus{top:12px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;transition:border-color .2s}
.site-header.scrolled{border-bottom-color:var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:28px;height:72px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:700;font-size:1.25rem;letter-spacing:-.02em}
.brand svg{width:30px;height:30px}
.brand:hover{color:var(--ink)}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{color:var(--ink-2);text-decoration:none;font-weight:500;font-size:.98rem;padding:8px 12px;border-radius:8px;transition:background-color .15s,color .15s}
.nav a:hover{background:var(--surface-2);color:var(--ink)}
.nav a[aria-current="true"]{color:var(--ink)}
.site-header .btn{margin-left:8px}
@media (max-width:860px){.nav{display:none}.site-header .btn{margin-left:auto}}
@media (max-width:420px){.site-header .btn{padding:10px 14px;font-size:.92rem}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:11px 20px;border-radius:10px;border:1px solid transparent;background:var(--accent);color:var(--accent-ink);font:inherit;font-weight:600;font-size:1rem;text-decoration:none;cursor:pointer;transition:background-color .18s,transform .12s,box-shadow .18s;box-shadow:0 1px 2px rgba(0,0,0,.08)}
.btn:hover{background:var(--accent-hover);color:var(--accent-ink)}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.6;cursor:progress}
.btn svg{width:18px;height:18px;flex:none}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;text-decoration:none;color:var(--ink);padding:10px 4px}
.link-arrow svg{width:18px;height:18px;transition:transform .18s}
.link-arrow:hover{color:var(--accent)}
.link-arrow:hover svg{transform:translateX(3px)}

/* ---------- hero ---------- */
.hero{padding:72px 0 88px}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:64px;align-items:center}
.hero h1{font-size:clamp(2.35rem,4.6vw,3.75rem);letter-spacing:-.035em;font-weight:680;max-width:15ch}
.hero .lead{font-size:clamp(1.08rem,1.4vw,1.22rem);color:var(--ink-2);max-width:54ch;margin-top:22px;line-height:1.55}
.hero .actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px 20px;margin-top:32px}
.facts{display:flex;flex-wrap:wrap;gap:10px 26px;margin:36px 0 0;padding:0;list-style:none;color:var(--ink-2);font-size:.98rem}
.facts li{display:flex;align-items:center;gap:8px}
.facts svg{width:18px;height:18px;color:var(--accent);flex:none}
@media (max-width:960px){.hero{padding:40px 0 64px}.hero .wrap{grid-template-columns:1fr;gap:44px}}

/* quote panel: the signature – a fixed-price offer that "ticks" itself */
.quote{background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-lg);overflow:hidden}
.quote-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:20px 24px 16px;border-bottom:1px solid var(--line)}
.quote-head h2{font-size:1.15rem;letter-spacing:-.015em}
.quote-head span{color:var(--muted);font-size:.88rem}
.quote ul{list-style:none;margin:0;padding:10px 24px}
.quote li{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;padding:9px 0;color:var(--ink-2)}
.quote li+li{border-top:1px dashed var(--line)}
.tick{width:22px;height:22px;border-radius:6px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-top:1px}
.tick svg{width:14px;height:14px}
.tick path{stroke-dasharray:20;stroke-dashoffset:0}
.quote-foot{display:flex;justify-content:space-between;align-items:end;gap:16px;padding:18px 24px 22px;background:var(--surface-2);border-top:1px solid var(--line)}
.quote-foot .label{color:var(--muted);font-size:.88rem;line-height:1.35}
.price{font-size:1.9rem;font-weight:700;letter-spacing:-.03em;line-height:1;white-space:nowrap}
.price small{font-size:.9rem;font-weight:500;color:var(--muted);letter-spacing:0;margin-right:4px}
@media (prefers-reduced-motion:no-preference){
  .js .quote li{opacity:0;transform:translateY(6px);animation:rise .5s cubic-bezier(.16,1,.3,1) forwards}
  .js .quote li .tick path{stroke-dashoffset:20;animation:draw .45s cubic-bezier(.16,1,.3,1) forwards}
  .js .quote li:nth-child(1),.js .quote li:nth-child(1) .tick path{animation-delay:.25s}
  .js .quote li:nth-child(2),.js .quote li:nth-child(2) .tick path{animation-delay:.4s}
  .js .quote li:nth-child(3),.js .quote li:nth-child(3) .tick path{animation-delay:.55s}
  .js .quote li:nth-child(4),.js .quote li:nth-child(4) .tick path{animation-delay:.7s}
  .js .quote li:nth-child(5),.js .quote li:nth-child(5) .tick path{animation-delay:.85s}
  .js .quote .price{animation:fade .6s ease-out 1s both}
}
@keyframes rise{to{opacity:1;transform:none}}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* ---------- sections ---------- */
.section{padding:96px 0;border-top:1px solid var(--line)}
.section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px 64px;align-items:end;margin-bottom:48px}
.section-head h2{font-size:clamp(1.85rem,3.2vw,2.6rem)}
.section-head p{color:var(--ink-2);max-width:52ch}
@media (max-width:860px){.section{padding:72px 0}.section-head{grid-template-columns:1fr;margin-bottom:36px}}

/* price list */
.pricelist{border-top:1px solid var(--line-strong);position:relative;z-index:0}
.offer{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.3fr) minmax(170px,.6fr);gap:20px 48px;padding:32px 0;border-bottom:1px solid var(--line)}
.offer h3{font-size:1.35rem}
.offer .what{color:var(--ink-2);margin-top:8px;max-width:38ch}
.offer ul{margin:0;padding:0;list-style:none;display:grid;gap:8px;color:var(--ink-2)}
.offer li{display:grid;grid-template-columns:18px 1fr;gap:10px}
.offer li svg{width:18px;height:18px;color:var(--accent);margin-top:4px}
.offer .cost{text-align:right}
.offer .cost .price{font-size:1.65rem}
.offer .cost p{color:var(--muted);font-size:.9rem;margin-top:8px;line-height:1.45}
.offer .cost p.price{color:var(--ink);font-size:1.65rem;margin-top:0;line-height:1}
@media (max-width:480px){.quote-head{flex-direction:column;align-items:flex-start;gap:2px}}
.offer.featured{position:relative}
.offer.featured::before{content:"";position:absolute;inset:0 -24px;background:var(--accent-soft);border-radius:var(--radius);z-index:-1;opacity:.55}
.tag{display:inline-block;margin-top:12px;font-size:.82rem;font-weight:600;color:var(--accent);border:1px solid currentColor;border-radius:6px;padding:1px 8px}
.fineprint{margin-top:24px;color:var(--muted);font-size:.92rem;max-width:80ch}
@media (max-width:900px){
  .offer{grid-template-columns:1fr;gap:16px;padding:28px 0}
  .offer .cost{text-align:left;display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
  .offer .cost p{margin:0}
  .offer.featured::before{inset:0 -12px}
}

/* steps */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px;counter-reset:s}
.steps li{position:relative;padding-top:56px}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;top:0;left:0;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line-strong);color:var(--accent);font-weight:700;font-variant-numeric:tabular-nums}
.steps li::after{content:"";position:absolute;top:20px;left:52px;right:-20px;height:1px;background:var(--line-strong)}
.steps li:last-child::after{display:none}
.steps h3{font-size:1.15rem;margin-bottom:8px}
.steps p{color:var(--ink-2)}
@media (max-width:860px){
  .steps{grid-template-columns:1fr;gap:0}
  .steps li{padding:0 0 32px 64px}
  .steps li::after{top:48px;bottom:8px;left:20px;right:auto;width:1px;height:auto}
}

/* why + person */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:start}
.points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 40px;margin:0}
.points dt{font-weight:650;font-size:1.1rem;letter-spacing:-.01em;display:flex;align-items:center;gap:10px}
.points dt svg{width:22px;height:22px;color:var(--accent)}
.points dd{margin:8px 0 0;color:var(--ink-2)}
.person{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start;margin-top:40px;padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.monogram{width:72px;height:72px;border-radius:18px;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-weight:700;font-size:1.5rem;letter-spacing:-.02em}
.person h3{font-size:1.15rem}
.person .role{color:var(--muted);font-size:.95rem;margin-top:2px}
.person p+p{margin-top:10px}
.person .bio{color:var(--ink-2)}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:40px}.points{grid-template-columns:1fr;gap:24px}}
@media (max-width:480px){.person{grid-template-columns:1fr;padding:22px}}

/* faq */
.faq{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin:0}
.faq dt{font-weight:650;font-size:1.08rem;letter-spacing:-.01em}
.faq dd{margin:10px 0 0;color:var(--ink-2)}
@media (max-width:860px){.faq{grid-template-columns:1fr;gap:28px}}

/* contact */
.contact .split{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
.contact h2{font-size:clamp(1.85rem,3.2vw,2.6rem)}
.contact .intro{color:var(--ink-2);margin-top:16px;max-width:42ch}
.direct{margin-top:32px;display:grid;gap:4px}
.direct span{color:var(--muted);font-size:.92rem}
.direct a{font-size:1.2rem;font-weight:600;text-decoration:none;color:var(--ink)}
.direct a:hover{color:var(--accent)}
@media (max-width:860px){.contact .split{grid-template-columns:1fr}}

.form{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:32px;box-shadow:var(--shadow)}
@media (max-width:480px){.form{padding:22px 18px}}
.form fieldset{border:0;margin:0 0 22px;padding:0}
.form legend,.form label{display:block;font-weight:600;font-size:.95rem;margin-bottom:8px}
.form label .opt{font-weight:400;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{margin:0;font-weight:500}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips span{display:inline-flex;align-items:center;min-height:42px;padding:8px 14px;border:1px solid var(--line-strong);border-radius:10px;cursor:pointer;transition:background-color .15s,border-color .15s,color .15s;color:var(--ink-2)}
.chips span:hover{border-color:var(--accent);color:var(--ink)}
.chips input:checked+span{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.chips input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:560px){.row{grid-template-columns:1fr}}
.field{margin-bottom:18px}
.form input[type=text],.form input[type=email],.form input[type=tel],.form textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:var(--bg);border:1px solid var(--line-strong);border-radius:10px;padding:11px 13px;min-height:46px;transition:border-color .15s,box-shadow .15s}
.form textarea{min-height:132px;resize:vertical;line-height:1.5}
.form input::placeholder,.form textarea::placeholder{color:var(--muted);opacity:1}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent)}
.form [aria-invalid="true"]{border-color:var(--err)}
.err-msg{color:var(--err);font-size:.88rem;margin-top:6px}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form .submit{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;margin-top:6px}
.form .note{color:var(--muted);font-size:.88rem;flex:1 1 240px}
.status{margin-top:18px;padding:14px 16px;border-radius:10px;font-weight:500;display:none}
.status.ok{display:block;background:color-mix(in srgb,var(--ok) 12%,transparent);color:var(--ok)}
.status.err{display:block;background:color-mix(in srgb,var(--err) 10%,transparent);color:var(--err)}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);padding:40px 0 48px;color:var(--muted);font-size:.93rem}
.site-footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px 40px}
.site-footer .legal{display:grid;gap:4px}
.site-footer nav{display:flex;gap:20px}
.site-footer a{color:var(--ink-2)}
.theme{display:inline-flex;border:1px solid var(--line-strong);border-radius:10px;padding:3px;gap:2px}
.theme button{font:inherit;font-size:.86rem;color:var(--ink-2);background:none;border:0;border-radius:7px;padding:6px 11px;min-height:34px;cursor:pointer}
.theme button:hover{color:var(--ink)}
.theme button[aria-pressed="true"]{background:var(--surface-2);color:var(--ink);font-weight:600}

/* ---------- legal pages ---------- */
.doc{max-width:760px;margin:0 auto;padding:56px 24px 88px}
@media (max-width:640px){.doc{padding:40px 16px 64px}}
.doc h1{font-size:clamp(2rem,4vw,2.6rem);margin-bottom:32px}
.doc h2{font-size:1.2rem;margin:36px 0 10px;letter-spacing:-.01em}
.doc p,.doc li{color:var(--ink-2)}
.doc p+p{margin-top:10px}
.doc ul{padding-left:20px}
.doc .stand{margin-top:40px;color:var(--muted);font-size:.92rem}
.back{display:inline-flex;align-items:center;gap:6px;text-decoration:none;font-weight:600;margin-bottom:28px}
.back svg{width:16px;height:16px}